I am trying to find some medicinal liquid charcoal prefer chocolate or herb flavour?

Chocolate....I am addicted to chocolate....I just can't get enough of it!

But on the serious side......

Syrup of ipecac and activated charcoal are no longer recommended for poisoning. Ipecac can cause too much vomiting. And it has the potential for abuse among people with eating disorders. Chronic use can cause heart damage.

And don't keep products past their expiration dates. They don't get better with age. Some lose their potency. Others have chemical changes that would give them effects other than their desired ones.

Why are you wanting to locate some?

You can find them in pills if you are wanting flavored due to the taste.

Try a search for Activated Charcoal on the net or they can go by these names.

Actidose-Aqua
Actidose with Sorbitol
CharcoAid
CharcoAid G
CharcoAid 2000
Insta-Char in an Aqueous Base
Insta-Char in an Aqueous Base with Cherry Flavor
Insta-Char Pediatric in an Aqueous Base with Cherry Flavor
Insta-Char Pediatric with Cherry Flavor in a Sorbitol Base
Insta-Char with Cherry Flavor in a Sorbitol Base
Liqui-Char
Liqui-Char with Sorbitol

try GNC, im not sure it comes in flavors tho